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Finding the Third Proportional to 8,953,043 and 13,514,661

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Solution

The third proportional to 8,953,043 and 13,514,661 is: 20,400,445.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,953,043 : 13,514,661 = 13,514,661 : x
  2. Step 2: Convert to fraction form
    8,953,043/13,514,661 = 13,514,661/x
  3. Step 3: Cross multiply
    8,953,043x = 13,514,661 × 13,514,661
  4. Step 4: Simplify right side
    8,953,043x = 182,646,061,944,921
  5. Step 5: Solve for x
    x = 182,646,061,944,921/8,953,043
  6. Step 6: Final answer
    x = 20,400,445.07

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.